4144203

素因数分解:

$3^4\times 7^1\times {\mathrm{7309}}^1$

素因数の和:7328

約数の個数: 20

約数和(自身を含む): 7076080

約数和(自身を除く): 2931877

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7309, 21927, 51163, 65781, 153489, 197343, 460467, 592029, 1381401, 4144203]

約数ペア:

[(1, 4144203), (3, 1381401), (7, 592029), (9, 460467), (21, 197343), (27, 153489), (63, 65781), (81, 51163), (189, 21927), (567, 7309)]